Sierra Mist

Sierra Mist
Product typeLemon-lime soft drink
OwnerPepsiCo
CountryU.S.
IntroducedMay 7, 1999 (1999-05-07)
DiscontinuedJanuary 8, 2023 (2023-01-08)
Related brandsTeem
7 Up
Lemon-lime Slice (predecessor)
Storm
Starry (successor)
WebsiteArchived official website at the Wayback Machine (archive index)

Sierra Mist was a lemon-lime flavored soft drink line introduced by PepsiCo in 1999. By 2003, it was available in all US markets. The name is a play on Mountain Dew: sierra is the Spanish word for "mountain range" and both mist and dew are composed of water droplets. The brand was aimed at competing with Sprite and 7 Up.

The drink was rebranded as "Mist Twst" in 2016, but reverted to "Sierra Mist" in 2018. In early 2023, Sierra Mist was replaced by Starry.